Let's begin by showing your bind tcp and udp connections,
netstat -tunape | grep named | wc -l
Best regards.
Issam HARRATHI
----------------------------------------------------------------------
Message: 1
Date: Sun, 03 Jul 2011 11:33:13 +0430
From: "Bind" <b...@dci.ir>
Subject: Difference between netstat & rndc status
To: bind-users@lists.isc.org
Message-ID: <wc20110703070313.670...@dci.ir>
Content-Type: text/plain; charset="us-ascii"
Hello Admins
When i run :
#netstat -an |grep udp |wc
it returns a number which is lower than the output of rndc status recursive
clients.
what is the difference between netstat -an |grep udp |wc(open udp ports to dns
server) and amount of recursice clients in the rndc status command?
I thinked they should present the same value? doesnt it?
Does the difference point the cache hints?
here is my values:
ns1# netstat -an | grep udp | wc
630 3150 42210
ns1# netstat -an | grep tcp | wc
22 132 1669
ns1# rndc status
version: 9.7.3-P1 (version not currently available) CPUs found: 4 worker
threads: 4 number of zones: 18 debug level: 0 xfers running: 0 xfers deferred:
0 soa queries in progress: 0 query logging is OFF recursive clients:
1497/9900/10000 tcp clients: 3/1000 server is up and running
Regards
Iman
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Message: 2
Date: Sun, 3 Jul 2011 19:04:47 +0800
From: Feng He <short...@gmail.com>
Subject: Re: Difference between netstat & rndc status
To: Bind <b...@dci.ir>
Cc: bind-users@lists.isc.org
Message-ID:
<caa3u4em4kiq+g8mtfg0cqlvadgo7ct41p97t1+7ou+_hibl...@mail.gmail.com>
Content-Type: text/plain; charset=UTF-8
2011/7/3 Bind <b...@dci.ir>:
> Hello Admins
> When i run :
> #netstat -an |grep udp |wc
> it returns a number which is lower than the output of rndc status
> recursive clients.
> what is the difference between netstat -an |grep udp |wc(open udp
> ports to dns server) and amount of recursice clients in the rndc status
> command?
Not the same stuff at all.
netstat -an|grep udp shows the UDP concurrent connections currently.
> recursive clients: 1497/9900/10000
This shows the history count of DNS replying.
Regards.
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